spec checked
WAI-ARIA APG Disclosure Navigation Menu
Documents disclosure buttons for navigation links, warns not to use ARIA menu roles for typical site navigation, wraps disclosure groups in a navigation landmark, and demonstrates optional keyboard support beyond Tab and Enter.
Pattern Decisions This Source Supports
| Pattern | Supported decision | Required contract | Claim note |
|---|---|---|---|
| Mega menu | Choose a mega menu when a top-level section has a deep hierarchy or more links than a basic dropdown can comfortably present. | Activating a mega-menu trigger opens the panel and updates aria-expanded on that trigger. | APG documents disclosure navigation and explains why typical site navigation should avoid ARIA menu roles. |
Evidence Role
This source is treated as spec evidence. Use it to validate the decision rules above, not as a visual style reference.
Publisher: W3C WAI-ARIA Authoring Practices. Last checked: .